Catfish has exposed countless crummy cyber criminals -- and when the long-running series show returns on August 10, Nev and Max will face some undiscovered obstacles.

In a trailer from the upcoming installment (catch it above), the MTV hosts work on a case that involves 400 victims (YES, you read that right) and suspicious situations that take will take them to brand-new locales (off the coast of Alaska and England, specifically). While some of these frontiers are unknown, the fast-paced clip offers trademark moments that are associated with this suspenseful program.

"We've got a psycho on our hands," Max declares matter-of-factly. Can't wait to see who he was talking about in that scenario...

That's not all: One man believes he's been communicating with a pop star. Say what?! Watch the entertaining trailer, stay with MTV News for more Catfish coverage and catch the premiere on Wednesday, August 10 at 10/9c!